169755404

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3919}}^1$

素因数の和:3967

約数の個数: 72

約数和(自身を含む): 394148160

約数和(自身を除く): 224392756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 3919, 6188, 7838, 10829, 15676, 21658, 27433, 43316, 50947, 54866, 66623, 101894, 109732, 133246, 192031, 203788, 266492, 356629, 384062, 466361, 713258, 768124, 866099, 932722, 1426516, 1732198, 1865444, 2496403, 3264527, 3464396, 4992806, 6062693, 6529054, 9985612, 12125386, 13058108, 24250772, 42438851, 84877702, 169755404]

約数ペア:

[(1, 169755404), (2, 84877702), (4, 42438851), (7, 24250772), (13, 13058108), (14, 12125386), (17, 9985612), (26, 6529054), (28, 6062693), (34, 4992806), (49, 3464396), (52, 3264527), (68, 2496403), (91, 1865444), (98, 1732198), (119, 1426516), (182, 932722), (196, 866099), (221, 768124), (238, 713258), (364, 466361), (442, 384062), (476, 356629), (637, 266492), (833, 203788), (884, 192031), (1274, 133246), (1547, 109732), (1666, 101894), (2548, 66623), (3094, 54866), (3332, 50947), (3919, 43316), (6188, 27433), (7838, 21658), (10829, 15676)]